2-tert-butyl-4-chloro-5-[[4-(2-fluoranylethoxymethyl)phenyl]methoxy]pyridazin-3-one

methyl 4-[2-(4-methoxycarbonylphenyl)ethyl]benzoate

methyl 4-(azidomethyl)benzoate

[4-(甲氧羰基)苯基]甲基对甲苯甲酸酯

methyl 4-(anilinomethyl)benzoate